修正打印逻辑，添加对拉取镜像时标签的输出

sync.py

@@ -59,11 +59,11 @@ async def main():
     
     tasks = []
     for image in config.images:
-        print("Pimage:", image.source)
         if len(image.tags) > 0:
             for tag in image.tags:
                 # 定义任务函数
                 async def task():
+                    print(f"Pulling image {image.source}:{tag}...")
                     if r := await docker_pull(f"{image.source}:{tag}"):
                         if r != 0:
                             return r
@@ -81,6 +81,7 @@ async def main():
                 tasks.append(limited_task(task))
         else:
             async def task():
+                print(f"Pulling image {image.source}...")
                 if r := await docker_pull(image.source):
                     if r != 0:
                         return r